This Creality PLA filament spool, in Blue or Yellow, is $5 off the regular $16.99 price. My Best Buy members get free shipping on all orders, and it's free to join. Buy Now at Best Buy Features 1.75 mm filament diameter 1 kg spool of PLA (polylactic acid) material Supports printing speeds up to 600 mm/s Dimensional accuracy of +/-0.03 mm Compatible with most high-speed 3D printers